Hermione Evans and the studius interruptus

It was only the second week of her fourth year, and Hermione May already had to sneak away from her overbearing sister several times. It was a good thing that she had somewhere to hide. But her secret place isn't secret for long as Severus Snape tracks her down and exposes another one of her hiding places, just as he used to do when she was younger. Only this time, he isn't alone.